Switched to using TheCatAPI as the image store

Author: wibosco

BackgroundTransfer-Example.xcodeproj/project.pbxproj

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1520"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,18 +27,6 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "NO">
-      <Testables>
-         <TestableReference
-            skipped = "NO">
-            <BuildableReference
-               BuildableIdentifier = "primary"
-               BlueprintIdentifier = "3DA8112020946F5E007F6272"
-               BuildableName = "BackgroundTransfer-ExampleTests.xctest"
-               BlueprintName = "BackgroundTransfer-ExampleTests"
-               ReferencedContainer = "container:BackgroundTransfer-Example.xcodeproj">
-            </BuildableReference>
-         </TestableReference>
-      </Testables>
       <MacroExpansion>
          <BuildableReference
             BuildableIdentifier = "primary"
@@ -55,8 +43,18 @@
             isEnabled = "YES">
          </EnvironmentVariable>
       </EnvironmentVariables>
-      <AdditionalOptions>
-      </AdditionalOptions>
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "3DA8112020946F5E007F6272"
+               BuildableName = "BackgroundTransfer-ExampleTests.xctest"
+               BlueprintName = "BackgroundTransfer-ExampleTests"
+               ReferencedContainer = "container:BackgroundTransfer-Example.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -78,8 +76,6 @@
             ReferencedContainer = "container:BackgroundTransfer-Example.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

BackgroundTransfer-Example.xcodeproj/xcshareddata/xcschemes/BackgroundTransfer-Example.xcscheme

@@ -7,6 +7,7 @@
 //
 
 import UIKit
+import os
 
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
@@ -15,7 +16,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 
     // MARK: - Lifecycle
 
-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {        
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {        
         return true
     }
 
@@ -27,11 +28,8 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     func applicationDidEnterBackground(_ application: UIApplication) {
         //Exit app to test restoring app from a terminated state. Comment out to test restoring app from a suspended state.
         DispatchQueue.main.asyncAfter(deadline: .now()) {
-            print("App is about to quit")
-
-            if let documentsPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first {
-                debugPrint("Gallery assets will be saved to: \(documentsPath)")
-            }
+            os_log(.info, "Simulating app termination by exit(0)")
+            
             exit(0)
         }
     }
@@ -51,6 +49,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     // MARK: - Background
 
     func application(_ application: UIApplication, handleEventsForBackgroundURLSession identifier: String, completionHandler: @escaping () -> Void) {
-        BackgroundDownloader.shared.backgroundCompletionHandler = completionHandler
+        BackgroundDownloadService.shared.backgroundCompletionHandler = completionHandler
     }
 }

BackgroundTransfer-Example/Application/AppDelegate.swift

@@ -21,7 +21,10 @@
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>UIBackgroundModes</key>
-	<array/>
+	<array>
+		<string>fetch</string>
+		<string>processing</string>
+	</array>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>